JPS5755482A - File information retrieval device - Google Patents

File information retrieval device

Info

Publication number
JPS5755482A
JPS5755482A JP55131243A JP13124380A JPS5755482A JP S5755482 A JPS5755482 A JP S5755482A JP 55131243 A JP55131243 A JP 55131243A JP 13124380 A JP13124380 A JP 13124380A JP S5755482 A JPS5755482 A JP S5755482A
Authority
JP
Japan
Prior art keywords
file
retrieval
file information
controller
file name
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP55131243A
Other languages
Japanese (ja)
Inventor
Hiroshi Owada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP55131243A priority Critical patent/JPS5755482A/en
Publication of JPS5755482A publication Critical patent/JPS5755482A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To remarkably reduce the total time of file retrieval, by staring the retrieval to a file in parallel with a key input. CONSTITUTION:A keyboard KB is provided with a file name input start key KB2 and a file name input end key KB3, and a data inputted with a keyboard controller KBC is encoded. A refresh memory M is controlled with a CRT controller DPC and a character symbolic code is displayed on a CRT device DP. Write/read of a memory RAM are made with a controller MC2. A file information is stored in a magnetic disc MD. If the file name is inputted in error through the retrieval of the file information, it is informed with a buzzer (not shown) and back space can be given on a CRT device DP automatically.
JP55131243A 1980-09-20 1980-09-20 File information retrieval device Pending JPS5755482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55131243A JPS5755482A (en) 1980-09-20 1980-09-20 File information retrieval device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55131243A JPS5755482A (en) 1980-09-20 1980-09-20 File information retrieval device

Publications (1)

Publication Number Publication Date
JPS5755482A true JPS5755482A (en) 1982-04-02

Family

ID=15053343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55131243A Pending JPS5755482A (en) 1980-09-20 1980-09-20 File information retrieval device

Country Status (1)

Country Link
JP (1) JPS5755482A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179752A (en) * 1985-02-05 1986-08-12 Canon Inc Pattern converting apparatus
JPS63184130A (en) * 1986-07-25 1988-07-29 アスト・リサーチ・インコーポレーテッド Input/output device
US5933526A (en) * 1986-07-25 1999-08-03 Ast Research, Inc. Handwritten keyboardless entry computer system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541578A (en) * 1978-09-19 1980-03-24 Sharp Corp Memory unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541578A (en) * 1978-09-19 1980-03-24 Sharp Corp Memory unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179752A (en) * 1985-02-05 1986-08-12 Canon Inc Pattern converting apparatus
JPS63184130A (en) * 1986-07-25 1988-07-29 アスト・リサーチ・インコーポレーテッド Input/output device
US5933526A (en) * 1986-07-25 1999-08-03 Ast Research, Inc. Handwritten keyboardless entry computer system
US6002799A (en) * 1986-07-25 1999-12-14 Ast Research, Inc. Handwritten keyboardless entry computer system
US6064766A (en) * 1986-07-25 2000-05-16 Ast Research, Inc. Handwritten keyboardless entry computer system
US6212297B1 (en) 1986-07-25 2001-04-03 Samsung Electronics Co., Ltd. Handwritten keyboardless entry computer system

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